When I drive my '80's era Porsche around, other drivers of old Porsches will always wave or blink their headlights just to say hello and to recognize how rare these cars are. People who drive the new expensive Porsches never wave.
When driving my Y around I find some of the Tesla...
I’ve had a couple recently which, on review of the dash cam footage, were unjustified (I was obeying the law)
I can only think the other driver was pissed off by the car’s acceleration or that it was a Tesla/EV.